INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5171503785e88b13ec077eb3aa00e57999cabcca46cc3ca6d371ec6872cc632d', 
    'B+z+Ed8gRNiWLgZBkdl6Cr8CmwVCuzYGWDiV7GeTwEI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)