INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '955be413d1e2ce1662a9d8500ec4635c7fee2a52256fcb262a63009836677819', 
    '+kbeSmBE4AdbuxhSZIWOr/W8KcMHOn2UgSQ2A8tHB2s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)