INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f79ca0da9626e3edd09720049963baf7422139be54ed9ddcbbf4a035e895448a', 
    'egubJabktnpPTMWL6JDqy0elf+IUktr96AfF5g3ICLs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)