INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '33f5278cddbd69b3372c2aac0078af0e02b0fc7a3bb4773cc3bea064f9239895', 
    'JmdVGmOqwss436w6y0ACf+qQGKTrzqjGALkCTtIpHyM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)