INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a501e5f4ab11dcca368db5446456d5ae8fdf7eba35be374f0c0475235467721d', 
    'a8Foc95aQJWDeoAb/074ey502oy4dqTLk4dvsW6+LjI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)