INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e55b9ad2cdb357670e1dbcc1abc73d6d087ab949085caba2c4af3d1cf2aa36ec', 
    'uN7H8t1VExLGjgXZOQpUnshJA1MDsxfybW2Xw6YQzC0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)