INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2752be2aa0ffd5bd5e3c58dfeb7e8a761ba708c39cb7691a64c3a669b012b7f', 
    'knUu8NDWjWlxTJPVgcG/laQwMolxW6WBjau/S4k2VTI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)