INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1cae1957b88a371b19511c882b7475b5d796fdce226aa8ed751bf3b8852c02f', 
    'At2DSDRC2SGQNUhNnbC17QoesSXXr3qHV4SjWf3q0UU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)