INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ec4554b6f653d2d01ef3d58e014b423d3dd942e9620607ef47e1fc7fcaa7f18', 
    'BkA9VI95EQUuBc3vVskSbfpMM1A0Sxze2MpVhvl0vWo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)