INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddada29578d0275433bc4a4f1ab1a6ed09c112fffe66610e2024c16938d34728', 
    'jREI2EUHn0gqwd4y5IIKi3yyCUiaAedWBzXT5DNxono=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)