INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '994644d199750289531f4c3216fa58e52b6df6dd1222e39c07ed056daf4c0b78', 
    'QCTm8f/g9Q5dwvhl7JE5C2hcbCtfqyK/zv4lhLssi5M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)