INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4c4730ec83bdbd6d17e74f8b96b2f2db24c03a03bf99d98545787cdaa88a38a', 
    'Sj57efBe9EPrEuAGuPdMiE2xOV3RTvI1/Ng+4ZS0t1I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)