INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '703e062228bf1d872053e08c15987f7b6a1c81aeb761fd2140f2b3c7365a08a4', 
    'wzy83RaeGRiUAvqnK9+zq2zjmyxBDIoH0qzQNGK59EM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)