INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a056af2c6d98f34e0dc880a34d01de11ba9409bc58d13b4f401fe3d371aad2d7', 
    '3NgDnR/I08t3yPTer3xDeqZ9ky/24ycf0S3GRMJEdL0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)