INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d875db9050ba6f2d88195800de5a9a75454c11fa61a38a956d4bb34c2b2dde7', 
    '+jawF1K+AcHr0bnWL4AieR9ri21heVqBeWBTmpFHcl0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)