INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff198e891033159de7371159ae4a89716e856e282fef2cdef64e9775427131c8', 
    'kZI9yiSZZ/fD5aMI87V79SRpGAEdJWDuEEeT37ffoj4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)