INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be2982e6a53665af4bdfc1330f0a485ca44aa7fbfa5809a5a756cf8f06717869', 
    'LOwxw4S+B9oRNmlraitpD4BahwMPfBIKPKNo3jvnDCo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)