INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7009a26c9de0986e2bc8f2c4d62bab5ffa6d9f5b01c43aa59d16d1544146d010', 
    'y5Kt6xAG1VxK7v2ukkTzpHQccZOE/EfanuugrWZx0A0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)