INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4a8f83d1a669c1c58ddaf28d3a54374972352d651c3c1016ee6bcfef01f0145', 
    'O81zIB4dzxKF49ZxFfpwgNFlsLLZsNY7jm5ujz3srZQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)