INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ffff3a83ff72d02a9e0e8684c327e1a2c5689f2a1ac17039c10c61a2e7ba5614', 
    'hxAWJ0/eirujT9or8j2yWEd30mTZRG3rnATdNo3qtxY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)