INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a40c871b42b2a9fbaf2c85a712bcf23c66177a871964990a9aaba1be7a47a2f', 
    'ykzDo3GCWYXKMFMbhi9VRqTcclLQk7RP1J6yC9Jua/k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)