INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '158b4aefed080def9cb0a0db2efcd0273f4e0708e32571e39070b7649e48d4f8', 
    'iMmcV3c3OhDKG0ENESmRGwFQwkJj3qdYzrAqj0djE28=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)