INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '955b442301ebbe077c7c6c2f347f0fbfccfc916df2b38e982143acc950cb0aa9', 
    '+4MszmWfkzfKgwtKLioY51NkZVNE7L245dpj496ynhc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)