INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b1c5a62c9929e60131cd91fcdf2e32450ceaa08b926547ef0a638c774512de5', 
    'oM0IWfi53v1/PJ7uCFUgq5wDjIFqcKNRKS19JwmPnvE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)