INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a7b65a0c30245cb51fc6eac8d7ea5e28a3d7434b27c7b15f2db2daba934554e', 
    '6iWKsbgtEXk9v1hoHVUp3s2BDh88YKXbArHupv4RhLA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)